Photo-cation-curable resin composition used as coating agents

摘要

Photo-cation-curable resin composition (PCCR) comprises components: (a) photo-cation-curable silsesquioxane compound (SSO) obtained by hydrolysis of a composition of formula X-Si(X)(X)-R0 (I); (b) other photo-cation-polymerisable compound than (a), and (c) a cationic photopolymerisation initiator. In formula (I), R0 = organic functional gp. containing an oxetanyl gp.; X = hydrolysable gp..